BR112014001793A8 - welded steel part, process for fabricating a welded steel part and use of the steel part - Google Patents

welded steel part, process for fabricating a welded steel part and use of the steel part Download PDF

Info

Publication number
BR112014001793A8
BR112014001793A8 BR112014001793A BR112014001793A BR112014001793A8 BR 112014001793 A8 BR112014001793 A8 BR 112014001793A8 BR 112014001793 A BR112014001793 A BR 112014001793A BR 112014001793 A BR112014001793 A BR 112014001793A BR 112014001793 A8 BR112014001793 A8 BR 112014001793A8
Authority
BR
Brazil
Prior art keywords
steel part
welded steel
fabricating
welded
steel
Prior art date
Application number
BR112014001793A
Other languages
Portuguese (pt)
Other versions
BR112014001793B1 (en
BR112014001793A2 (en
Inventor
Schmit Francis
Cretteur Laurent
Yin Qingdong
Ehling Wolfram
Original Assignee
Arcelormital Investig Y Desarrollo Sl
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=46826866&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112014001793(A8) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Arcelormital Investig Y Desarrollo Sl filed Critical Arcelormital Investig Y Desarrollo Sl
Publication of BR112014001793A2 publication Critical patent/BR112014001793A2/en
Publication of BR112014001793A8 publication Critical patent/BR112014001793A8/en
Publication of BR112014001793B1 publication Critical patent/BR112014001793B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/32—Bonding taking account of the properties of the material involved
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/60—Preliminary treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in welding
    • B23K35/0261—Rods, electrodes, wires
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/3053—Fe as the principal constituent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/3053—Fe as the principal constituent
    • B23K35/3073—Fe as the principal constituent with Mn as next major constituent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/38—Selection of media, e.g. special atmospheres for surrounding the working area
    • B23K35/383—Selection of media, e.g. special atmospheres for surrounding the working area mainly containing noble gases or nitrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
    • B32B15/012—Layered products comprising a layer of metal all layers being exclusively metallic one layer being formed of an iron alloy or steel, another layer being formed of aluminium or an aluminium alloy
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/62—Quenching devices
    • C21D1/673—Quenching devices for die quenching
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • C21D9/48—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals deep-drawing sheets
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
    • C21D9/505—Cooling thereof
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/02—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material
    • C23C28/021—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material including at least one metal alloy layer
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/02—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material
    • C23C28/023—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material only coatings of metal elements only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/34—Coated articles, e.g. plated or painted; Surface treated articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/08—Non-ferrous metals or alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/001—Austenite
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2221/00—Treating localised areas of an article
    • C21D2221/01—End parts (e.g. leading, trailing end)
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2221/00—Treating localised areas of an article
    • C21D2221/02—Edge parts
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2251/00—Treating composite or clad material
    • C21D2251/02—Clad material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Laser Beam Processing (AREA)
  • Arc Welding In General (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Heat Treatment Of Articles (AREA)
BR112014001793-0A 2011-07-26 2012-07-23 WELDED STEEL PIECE AND METHOD FOR MANUFACTURING A WELDED STEEL PIECE BR112014001793B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IBPCT/IB2011/001725 2011-07-26
PCT/IB2011/001725 WO2013014481A1 (en) 2011-07-26 2011-07-26 Hot-formed previously welded steel part with very high mechanical resistance, and production method
PCT/IB2012/001418 WO2013014512A1 (en) 2011-07-26 2012-07-23 Hot-formed previously welded steel part with very high mechanical resistance, and production method

Publications (3)

Publication Number Publication Date
BR112014001793A2 BR112014001793A2 (en) 2017-02-21
BR112014001793A8 true BR112014001793A8 (en) 2018-08-28
BR112014001793B1 BR112014001793B1 (en) 2022-09-20

Family

ID=46826866

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014001793-0A BR112014001793B1 (en) 2011-07-26 2012-07-23 WELDED STEEL PIECE AND METHOD FOR MANUFACTURING A WELDED STEEL PIECE

Country Status (16)

Country Link
US (5) US10919117B2 (en)
EP (1) EP2736672B1 (en)
JP (1) JP6132841B2 (en)
KR (1) KR101482917B1 (en)
CN (1) CN103917329B (en)
BR (1) BR112014001793B1 (en)
CA (2) CA2843169C (en)
ES (1) ES2553437T3 (en)
HU (1) HUE025786T2 (en)
IN (1) IN2014CN00611A (en)
MX (2) MX2014001005A (en)
PL (1) PL2736672T3 (en)
RU (1) RU2569436C2 (en)
UA (1) UA108704C2 (en)
WO (2) WO2013014481A1 (en)
ZA (1) ZA201400542B (en)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013014481A1 (en) * 2011-07-26 2013-01-31 Arcelormittal Investigación Y Desarrollo Sl Hot-formed previously welded steel part with very high mechanical resistance, and production method
WO2013147035A1 (en) * 2012-03-28 2013-10-03 新日鐵住金株式会社 Tailored blank for hot stamping, hot-stamped member, and processes for producing same
US9604311B2 (en) * 2012-06-29 2017-03-28 Shiloh Industries, Inc. Welded blank assembly and method
KR101448473B1 (en) * 2012-12-03 2014-10-10 현대하이스코 주식회사 Tailor welded blnk and hot stamping parts using the same
DE102014001979A1 (en) * 2014-02-17 2015-08-20 Wisco Tailored Blanks Gmbh Method of laser welding one or more hardenable steel workpieces in the butt joint
WO2015150848A1 (en) 2014-03-31 2015-10-08 Arcelormittal Investigación Y Desarrollo Sl Method of producing press-hardened and -coated steel parts at a high productivity rate
WO2015162445A1 (en) 2014-04-25 2015-10-29 Arcelormittal Investigación Y Desarrollo Sl Method and device for preparing aluminium-coated steel sheets intended for being welded and then hardened under a press; corresponding welded blank
ES2627220T3 (en) 2014-05-09 2017-07-27 Gestamp Hardtech Ab Methods for the union of two formats and the formats and products obtained
DE102014216225A1 (en) * 2014-08-14 2016-02-18 Muhr Und Bender Kg Structural component and method for producing a structural component
WO2017006144A1 (en) 2015-07-09 2017-01-12 Arcelormittal Steel for press hardening and press hardened part manufactured from such steel
DE102015115915A1 (en) * 2015-09-21 2017-03-23 Wisco Tailored Blanks Gmbh Laser welding process for the production of a semi-finished sheet of hardenable steel with an aluminum or aluminum-silicon based coating
CN108367377A (en) * 2015-12-07 2018-08-03 麦格纳动力系有限公司 The method that gas metal arc welding meets (GMAW) is carried out to nitridation steel part using cored wire
US11148226B2 (en) * 2016-07-14 2021-10-19 GM Global Technology Operations LLC Multi-beam laser spot welding of coated steels
CN106363301A (en) * 2016-10-19 2017-02-01 昆山信杰汽车部件有限公司 Processing method for welding of high-tension aluminum silicon coating plated steel plate and splicing structure thereof
CN106334875A (en) * 2016-10-27 2017-01-18 宝山钢铁股份有限公司 Steel welding component with aluminum or aluminum alloy coating and manufacturing method thereof
CN106392328B (en) * 2016-11-23 2018-08-07 苏州大学 A kind of laser assembly solder method of band Al-Si coating hot forming steel
KR101881893B1 (en) 2016-12-09 2018-07-26 주식회사 엠에스 오토텍 Mefhod for manufacturing hot formed parts
WO2018220430A1 (en) 2017-06-02 2018-12-06 Arcelormittal Steel sheet for manufacturing press hardened parts, press hardened part having a combination of high strength and crash ductility, and manufacturing methods thereof
DE102017120611B4 (en) 2017-09-07 2020-06-25 Wisco Tailored Blanks Gmbh Method and device for fusion welding one or more steel sheets made of press-hardenable steel
WO2019077394A1 (en) * 2017-10-20 2019-04-25 Arcelormittal Method for producing a precoated steel sheet and associated sheet
EP3697563A1 (en) * 2017-10-20 2020-08-26 Arcelormittal Method for producing a precoated steel sheet and associated sheet
MX2020004592A (en) * 2017-11-02 2020-08-24 Ak Steel Properties Inc Press hardened steel with tailored properties.
WO2019102255A1 (en) * 2017-11-24 2019-05-31 Arcelormittal Method of producing a welded steel blank with the provision of a filler wire having a defined carbon content, associated welded blank, method of producing a welded part with hot press-formed and cooled steel part and associated part
US11168379B2 (en) 2018-02-12 2021-11-09 Ford Motor Company Pre-conditioned AlSiFe coating of boron steel used in hot stamping
WO2019171150A1 (en) 2018-03-08 2019-09-12 Arcelormittal Method for producing a welded metal blank and thus obtained welded metal blank
TWI725454B (en) * 2018-06-22 2021-04-21 日商日本製鐵股份有限公司 Steel sheet, tailor welded blank, hot press formed product, steel pipe, hollow quenched product, and manufacturing method of steel sheet
AT521996B1 (en) * 2018-11-20 2021-08-15 Berndorf Innovations Und Tech Gmbh Method of processing a tape
CN111332367B (en) * 2018-12-18 2023-02-03 通用汽车环球科技运作有限责任公司 Pressure-hardening welded steel alloy component
WO2020136402A1 (en) * 2018-12-24 2020-07-02 Arcelormittal Method for producing a welded steel blank and associated welded steel blank
CN111215751B (en) 2019-03-29 2022-06-28 宝山钢铁股份有限公司 Steel poor-strength welding part with aluminum or aluminum alloy coating and manufacturing method thereof
DE102019108837A1 (en) * 2019-04-04 2020-10-08 Baosteel Tailored Blanks Gmbh Method for fusion welding one or more steel sheets made of press-hardenable steel
EP3946797A1 (en) * 2019-04-05 2022-02-09 Cleveland-Cliffs Steel Properties Inc. Joining of al-si coated press hardened steel using flash butt welding
CN110238567A (en) * 2019-06-14 2019-09-17 大连亚太电子有限公司 A kind of automatic soldering method of multilayer circuit board
CN110666275A (en) * 2019-09-17 2020-01-10 凌云工业股份有限公司上海凌云汽车研发分公司 Tailor-welding manufacturing method of aluminum or aluminum alloy coating hot-formed steel
US11364568B2 (en) * 2019-11-14 2022-06-21 GM Global Technology Operations LLC Joining of ferrous alloy components by fusion welding using a low carbon steel intermediate element
CN110889213B (en) * 2019-11-18 2023-05-02 重庆理工大学 Heat source welding simulation method based on slice segmentation and carrier feeding
DE102020216163A1 (en) 2019-12-20 2021-06-24 Sms Group Gmbh Butt joint laser deep welding process
WO2021130524A1 (en) * 2019-12-24 2021-07-01 Arcelormittal Pre-coated steel sheet comprising an additional coating for increasing the mechanical strength of the weld metal zone of a welded steel part prepared from said pre-coated sheet
CN112455024B (en) 2021-02-03 2021-04-27 育材堂（苏州）材料科技有限公司 Laser tailor-welded precoated steel plate and hot stamping forming component thereof
DE102021203291A1 (en) 2021-03-31 2022-10-06 Volkswagen Aktiengesellschaft Process for the production of a hot-formed and press-hardened sheet steel component
KR20240032088A (en) 2021-08-11 2024-03-08 닛폰세이테츠 가부시키가이샤 Joined parts and joined steel plates

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3989919A (en) 1966-09-21 1976-11-02 by said Johann Karl Wefers SAID Otto Alfred Becker Resistance welding of sheet metal covered with non-metallic layers
JPS5316670B2 (en) 1971-12-29 1978-06-02
JPS5317543A (en) * 1976-07-30 1978-02-17 Steigerwald Strahltech Method of controlling procedure parameters in energyy beam welding and apparatus therefor
ATE73372T1 (en) 1986-12-22 1992-03-15 Thyssen Stahl Ag PROCESS FOR MANUFACTURING A MOLDED BODY FROM SHEET METAL PARTS OF DIFFERENT THICKNESSES.
EP0502390A1 (en) 1991-02-26 1992-09-09 Kabushiki Kaisha Kobe Seiko Sho Filler metal for welding sintered materials
JP2811664B2 (en) 1991-09-02 1998-10-15 トヨタ自動車株式会社 Laser welding method for rustproof steel plate
US5344062A (en) * 1993-06-24 1994-09-06 The Idod Trust Method of forming seamed metal tube
JP3073629B2 (en) 1993-07-29 2000-08-07 日本鋼管株式会社 How to strengthen steel
DE69724569T2 (en) * 1996-12-27 2004-07-08 Kawasaki Steel Corp., Kobe welding processes
FR2780984B1 (en) 1998-07-09 2001-06-22 Lorraine Laminage COATED HOT AND COLD STEEL SHEET HAVING VERY HIGH RESISTANCE AFTER HEAT TREATMENT
RU2155655C2 (en) 1998-09-09 2000-09-10 Предприятие "Белозерное" Method for welding steel tubes with corrosion-resistant coating
JP2005500907A (en) 2000-10-24 2005-01-13 エルパトローニク　アクチエンゲゼルシヤフト Method and apparatus for closing gaps during welding
JP2002219589A (en) 2001-01-24 2002-08-06 Mitsubishi Electric Corp Laser beam welding device and laser beam welding method
JP3892782B2 (en) 2002-08-30 2007-03-14 新日本製鐵株式会社 Gas shielded arc welding wire for low alloy steel excellent in hydrochloric acid resistance and sulfuric acid resistance and gas shielded arc welding method using the same
FR2853572B1 (en) 2003-04-10 2005-05-27 Snecma Moteurs METHOD FOR MANUFACTURING A HOLLOW MECHANICAL WELDING-DIFFUSION MECHANICAL PIECE AND SUPERPLASTIC FORMING
KR100551797B1 (en) 2003-07-22 2006-02-13 현대자동차주식회사 Composition of filler for tailored blank in automobile and method for laser welding by the same
FR2865152B1 (en) * 2004-01-21 2007-02-02 Air Liquide ARC-LASER HYBRID WELDING PROCESS OF FERRITIC STEELS
AT413667B (en) 2004-05-10 2006-04-15 Fronius Int Gmbh WELDING PROCESS AND LASER HYBRID WELDING BURNER
JP4498039B2 (en) 2004-07-07 2010-07-07 株式会社神戸製鋼所 Solid wire for laser / arc combined welding and laser / arc combined welding method
FR2881144B1 (en) 2005-01-21 2007-04-06 Usinor Sa PROCESS FOR MANUFACTURING FERRO-CARBON-MANGANIZED AUSTENITIC STEEL TILES HAVING HIGH RESISTANCE TO DELAYED CRACKING, AND SHEETS THUS PRODUCED
JP4889224B2 (en) 2005-02-10 2012-03-07 日新製鋼株式会社 Method for producing tailored blanks
JP2007038269A (en) 2005-08-04 2007-02-15 Nissan Motor Co Ltd Laser beam welding method
RU2389803C2 (en) 2005-10-05 2010-05-20 Ниппон Стил Корпорейшн Cold rolled steel with excellent ability to steel thermal strengthening at solidification of paint and with property of non-ageing at normal temperature and procedure for its production
US7437942B2 (en) * 2005-10-30 2008-10-21 Magcanica, Inc. Non-destructive evaluation via measurement of magnetic drag force
JP4867319B2 (en) * 2005-12-05 2012-02-01 住友金属工業株式会社 Tailored blank material for hot pressing, hot pressing member and manufacturing method thereof
KR100711454B1 (en) 2005-12-27 2007-04-24 주식회사 포스코 Laser welding method for endless hot rolling and the apparatus therefor
WO2007118939A1 (en) * 2006-04-19 2007-10-25 Arcelor France Method of producing a welded part having very high mechanical properties from a rolled and coated sheet
FR2903623B1 (en) 2006-07-12 2008-09-19 L'air Liquide METHOD FOR LASER-ARC HYBRID WELDING OF ALUMINUM METALLIC PARTS
HUE036195T2 (en) * 2006-10-30 2018-06-28 Arcelormittal Coated steel strips, methods of making the same, methods of using the same, stamping blanks prepared from the same, stamped products prepared from the same, and articles of manufacture which contain such a stamped product
JP4984933B2 (en) 2007-02-02 2012-07-25 住友金属工業株式会社 Hot rolled steel sheet for tailored blanks and tailored blanks
WO2008110670A1 (en) 2007-03-14 2008-09-18 Arcelormittal France Steel for hot working or quenching with a tool having an improved ductility
DE102007015963A1 (en) 2007-04-03 2008-10-09 Thyssenkrupp Steel Ag Steel flat product for a commercial vehicle is made from coarse steel sheets each having a specified thickness with a specified yield point
RU2373037C1 (en) 2008-05-27 2009-11-20 Федеральное Государственное Унитарное Предприятие "Центральный Научно-Исследовательский Институт Конструкционных Материалов "Прометей" (Гуп "Цнии Км "Прометей") Welding wire composition
DE102008027167A1 (en) 2008-06-06 2009-12-10 Daimler Ag Steel weld seam for e.g. automotive applications incorporates more than specified minimum carbon content matched to adjacent material
KR20100022233A (en) 2008-08-19 2010-03-02 현대자동차주식회사 Welding wire and vehicle component manufactured using the same
JP2012511411A (en) 2008-12-10 2012-05-24 ボストン サイエンティフィック サイムド，インコーポレイテッド Method for forming a joint between a titanium alloy member and a steel alloy member and a medical device comprising said joint
KR101020790B1 (en) 2009-01-21 2011-03-09 배재남 Apparatus for manufacturing pattern on light guide plate using laser and Method for manufacturing pattern on light guide plate using laser
KR101149728B1 (en) 2009-07-21 2012-07-09 부산대학교 산학협력단 Method for fabricating a member of vehicle
DE102010019258B4 (en) 2010-05-03 2014-12-11 Thyssenkrupp Steel Europe Ag Process for the production of tailor-made hot-stamped sheet steel products and sheet steel product
KR101035753B1 (en) 2010-06-29 2011-05-20 현대제철 주식회사 Hot stamping molding product for using the taylor welded blank method and its manufacturing method
FR2962673B1 (en) 2010-07-13 2013-03-08 Air Liquide ARC / LASER HYBRID WELDING PROCESS OF ALUMINIZED STEEL PARTS WITH GAMAGENIC ELEMENTS
WO2013014481A1 (en) * 2011-07-26 2013-01-31 Arcelormittal Investigación Y Desarrollo Sl Hot-formed previously welded steel part with very high mechanical resistance, and production method
WO2013147035A1 (en) 2012-03-28 2013-10-03 新日鐵住金株式会社 Tailored blank for hot stamping, hot-stamped member, and processes for producing same
JP5316670B1 (en) * 2012-04-17 2013-10-16 新日鐵住金株式会社 Tailored blank for hot stamping and its manufacturing method

Also Published As

Publication number Publication date
US10919117B2 (en) 2021-02-16
BR112014001793B1 (en) 2022-09-20
HUE025786T2 (en) 2016-05-30
CA2843169A1 (en) 2013-01-31
ZA201400542B (en) 2014-10-29
KR101482917B1 (en) 2015-01-14
US20240116141A1 (en) 2024-04-11
MX2014001005A (en) 2015-06-02
IN2014CN00611A (en) 2015-04-03
JP2014529007A (en) 2014-10-30
WO2013014512A8 (en) 2014-05-01
JP6132841B2 (en) 2017-05-24
US10828729B2 (en) 2020-11-10
EP2736672B1 (en) 2015-09-30
CN103917329B (en) 2017-05-10
US20170304952A1 (en) 2017-10-26
WO2013014512A1 (en) 2013-01-31
CN103917329A (en) 2014-07-09
US20170341187A1 (en) 2017-11-30
WO2013014481A1 (en) 2013-01-31
CA2925627C (en) 2018-10-16
MX2022001232A (en) 2022-03-02
US11426820B2 (en) 2022-08-30
US20220347797A1 (en) 2022-11-03
CA2925627A1 (en) 2013-01-31
RU2014107013A (en) 2015-09-10
BR112014001793A2 (en) 2017-02-21
PL2736672T3 (en) 2016-03-31
RU2569436C2 (en) 2015-11-27
UA108704C2 (en) 2015-05-25
EP2736672A1 (en) 2014-06-04
ES2553437T3 (en) 2015-12-09
CA2843169C (en) 2016-06-14
KR20140050690A (en) 2014-04-29
US20150030382A1 (en) 2015-01-29

Similar Documents

Publication Publication Date Title
BR112014001793A8 (en) welded steel part, process for fabricating a welded steel part and use of the steel part
BR112013033860A2 (en) method for fabricating a high strength structural steel and a high strength structural steel product.
BR112015015014A2 (en) elastic laminate and process for the manufacture of elastic laminate.
BR112015005090A2 (en) process for manufacturing hardened and coated steel parts and pre-coated sheets that allow these parts to be manufactured.
BR112014004930A2 (en) process for the production of olefins, and use of olefins
CO6821902A2 (en) Wear part with reinforced coating by welding and associated method and arrangement to manufacture it
BR112014005411A2 (en) cylinder shell, and method for manufacturing the same
BR112013033277A2 (en) oxide catalyst, and method for producing the same
BR112014000115A2 (en) processes and intermediates for the production of azaindoles, and their solid forms
BR112014012414A2 (en) Process for the preparation of substituted 5-fluoro-1h-pyrazolopyridines
BR112014004622A2 (en) process for the preparation of isocyanates
BR112013019076A2 (en) sieve set and a method for its construction
BR112015006971A2 (en) method for making a sound absorbing material, and sound absorbing material
BR112013030356A2 (en) inner tire lining, method to produce the same, and tire
BR112014006454A2 (en) defrost composition and process for producing a defrost composition
BR112013008883A2 (en) process for the manufacture of dihydropteridinones
BR112014005310A2 (en) fibrous composite, method for forming a fibrous composite, and composite
BR112015002464A2 (en) process for the preparation of carbamat-benzoxazinones, carbamat-benzoxazinones and use of carbamat-benzoxazinones
BR112014026565A2 (en) formulation, use of a formulation, and process for producing a formulation
BR112014014285A2 (en) composition and method for making a composition
BR112014015525A2 (en) manufacturing process of a benzoxazinone, use of a benzoxazinone and benzoxazinone
BR112013030538A2 (en) piston assembly and method for forming the same.
BR112014003336A2 (en) process for the preparation of 68ga complexes
FI20115547A0 (en) Method and arrangement for adjusting the brake
BR112012002130A2 (en) process for the preparation of compound and intermediate compound

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal against refusal [chapter 12.2 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 23/07/2012, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO.